Reports of weak economic activity in the United States depressed silver and platinum because they are widely used as industrial material.

In the event that the trend of weaker economic activity picks up steam, then a few more 25 basis point cuts should be expected.

Parrot food as available in nature has shown only weak estrogenic activity.

These compounds had similar, weak herbicidal activity similar to that found with the lead compound.

Because of the weak herbicidal activity, work on other analogs was not pursued.

"You need weak economic activity for one and a half or two years" for deflation to occur, he said.

The Chancellor's fiscal targets further out now look unattainable under current public spending and revenue plans given likely extended weak economic activity.

Lefetamine was invented in the 1940s and showed weak analgetic activity.

The summit now contains a small crater lake where weak thermal activity continues.

The rhizome has been shown to have weak antimalarial activity in mice.